In the stone processing industry, achieving a smooth and high-gloss finish on granite slabs requires advanced tools and precision. One of the most important abrasives used in automatic polishing lines is the Diamond Fickert. Known for its durability and high cutting efficiency, diamond fickert plays a crucial role in grinding and polishing granite surfaces.
In this blog, we’ll explore what diamond fickert is, its types, applications, advantages, and why it is widely used in granite processing units.
What is a Diamond Fickert?
A Diamond Fickert is a specialized abrasive tool used mainly in automatic granite polishing machines. It is designed in a rectangular “fickert” shape and is fitted with diamond segments that provide powerful grinding action.
Diamond fickerts are used during the initial and intermediate stages of granite slab polishing to remove roughness, level the surface, and prepare it for final polishing.
Why Diamond is Used in Fickert Abrasives
Diamonds are the hardest known material, making them ideal for grinding hard stones like:
Granite
Quartzite
Engineered stone
Hard natural stones
The diamond particles ensure:
Faster material removal
Long tool life
Consistent surface finish
High production efficiency
Types of Diamond Fickert
1. Metal Bond Diamond Fickert
Metal bond fickerts are used for aggressive grinding and calibration. They remove heavy scratches and uneven surfaces from granite slabs.
Best for:
Rough grinding
Surface leveling
High stock removal
2. Resin Bond Diamond Fickert
Resin bond fickerts are used in intermediate polishing stages. They help refine the surface and prepare it for final gloss polishing.
Best for:
Surface smoothing
Scratch removal
Pre-polishing
3. Magnesite Fickert
Traditionally used for polishing granite and marble, magnesite fickerts are still used in some processing plants.
Grit Sizes in Diamond Fickert
Diamond fickerts are available in various grit sizes depending on the stage of polishing:
24–60 Grit: Heavy grinding and calibration
80–120 Grit: Surface smoothing
220–400 Grit: Fine grinding
800–1500 Grit: Pre-polishing
3000 Grit: High gloss finish
Using the correct grit sequence ensures a smooth and uniform surface.
Applications of Diamond Fickert
Diamond fickerts are widely used in:
Granite slab polishing lines
Stone processing factories
Tile manufacturing units
Large-scale stone fabrication plants
They are primarily used in automatic polishing machines for continuous slab processing.
Advantages of Diamond Fickert
1. High Durability
Diamond abrasives provide longer working life compared to conventional abrasives.
2. Faster Production
High cutting efficiency reduces polishing time.
3. Consistent Quality
Ensures uniform thickness and smooth surface across slabs.
4. Cost-Effective
Long lifespan reduces frequent replacements and operational costs.
5. Improved Surface Finish
Prepares granite slabs for high-gloss mirror finishing.
How to Choose the Right Diamond Fickert
When selecting a diamond fickert, consider:
Type of stone (granite, quartzite, etc.)
Machine compatibility
Required production speed
Grit sequence requirement
Bond type (metal or resin)
Choosing high-quality diamond fickerts improves efficiency and reduces downtime.
Growing Demand in the Stone Industry
With increasing demand for granite in residential and commercial construction, the need for efficient polishing tools like diamond fickert is growing rapidly. Stone manufacturers rely on advanced abrasive technology to deliver premium-quality slabs with consistent gloss and smoothness.
Conclusion
Diamond fickert is an essential abrasive tool in the granite polishing industry. Its durability, efficiency, and precision make it a preferred choice for large-scale stone processing plants.
Whether used for rough grinding or fine polishing, high-quality diamond fickerts ensure superior performance, reduced production time, and outstanding surface finish.
